2996-58-9
2996-58-9 structure
- Name: 4-methylpyrrolidin-2-one
- Chemical Name: 4-methylpyrrolidin-2-one
- CAS Number: 2996-58-9
- Molecular Formula: C5H9NO
- Molecular Weight: 99.131
- Create Date: 2018-07-17 09:12:51
- Modify Date: 2024-01-10 16:52:41
| Name | 4-methylpyrrolidin-2-one |
|---|---|
| Synonyms |
2-Pyrrolidinone,4-methyl
2-Pyrrolidinone, 4-methyl- 4-methylpyrrolidin-2one 4-methylpyrrolidin-2-one 4-Methyl-pyrrolidin-2-on 4-methylpyrrolidone 4-Methyl-2-pyrrolidinone |
| Density | 1.0±0.1 g/cm3 |
|---|---|
| Boiling Point | 240.5±9.0 °C at 760 mmHg |
| Melting Point | 48-51°C (lit.) |
| Molecular Formula | C5H9NO |
| Molecular Weight | 99.131 |
| Flash Point | 127.5±3.7 °C |
| Exact Mass | 99.068413 |
| PSA | 29.10000 |
| LogP | -0.96 |
| Vapour Pressure | 0.0±0.5 mmHg at 25°C |
| Index of Refraction | 1.439 |
| Hazard Codes | Xn |
|---|---|
| HS Code | 2933790090 |
| Precursor 3 | |
|---|---|
| DownStream 0 | |
| HS Code | 2933790090 |
|---|---|
| Summary | 2933790090. other lactams. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:9.0%. General tariff:20.0% |